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What is the difference between Information Security and Cyber Security? How are they the same?

Information Security focuses on protecting data in all its forms, whether it's in digital or physical format, encompassing aspects like data confidentiality, integrity, and availability. Cybersecurity, on the other hand, specifically deals with safeguarding digital assets from cyber threats, including attacks targeting networks, systems, and devices. While they have distinct focuses, both Information Security and Cybersecurity share the goal of mitigating risks and ensuring the confidentiality, integrity, and availability of information assets.

What are the emerging trends and threats in the field of information security, and how can organizations prepare for them?

Emerging trends and threats in information security include ransomware attacks, supply chain vulnerabilities, and the increasing sophistication of phishing schemes. To prepare for these challenges, organizations can adopt a proactive approach by implementing robust security measures such as encryption, access controls, and regular security audits. Additionally, investing in advanced threat detection technologies and employee training on cybersecurity best practices can enhance readiness and resilience against evolving threats

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Contributor, Deputy Editor

It's easy to confuse information security (infosec) and cybersecurity, as the two areas overlap in many ways. In fact, cybersecurity is a subset of information security. However, the fields are not quite the same, with each featuring distinct specialties and requiring different skill sets.

Even within the infosec and cybersecurity communities, the distinction between these terms is hotly debated and can be blurry. Many people use "information security" and "cybersecurity" interchangeably. However, understanding the textbook definitions of these terms can help you gain a deeper understanding of how the disciplines compare and interact.

Read on to learn more about the similarities and differences between information security and cybersecurity.

Information Security vs. Cybersecurity

The National Institute of Standards and Technology (NIST) recognizes information security and cybersecurity as separate career areas. That said, there is certainly an overlap between the two. Below are the key definitions and distinctions of each.

What Is Information Security?

According to NIST, infosec's core function is to safeguard information and information systems against unauthorized access and use. Unauthorized use as NIST defines it can include destroying, modifying or disclosing data, as well as disrupting the functioning of an information system.

The field aims to provide confidentiality, integrity and availability-three guiding principles that form a model commonly referred to as the CIA triad among industry professionals.

One way to understand infosec as compared to cybersecurity is to view the field as an umbrella term that includes all data, not just data stored within cyberspace. Infosec extends its protective umbrella not only over digitally-stored data, but also other forms of data, such as paper-based information. This demonstrates how cybersecurity is a type of information security, but the two fields are not identical.

Information security teams create and implement policies and systems to protect information. For large organizations, strict security systems and standard operating procedures are required to protect customers.

What Is Cybersecurity?

Living in the 21st century means much of an organization's data is stored in computer systems and networks. This is the case for nearly every industry, and the information must be protected to a high degree. Information security professionals with a cybersecurity focus are responsible for securing this digital data.

NIST defines cybersecurity as protecting, preventing damage to and restoring electronic communications services and systems. This includes the information stored in these systems, which cybersecurity professionals work to protect.

Cybersecurity covers everything that has to do with electronic systems and communications. Within the field of cybersecurity are subcategories that entail further specialization. These include areas such as cloud, network, endpoint, and critical infrastructure security.

The Biggest Differences

Confusion between information security and cybersecurity can occur since much of the information we want to store, protect and transmit exists in cyberspace. While cybersecurity is a part of information security, certain aspects of information security are not included within the realm of cybersecurity.

Information security is an overarching term for creating and maintaining systems and policies to protect any information-digital, physical or intellectual, not just data in cyberspace.

An information security expert may develop the means of data access by authorized individuals or establish security measures to keep information safe. Cybersecurity, on the other hand, focuses on protecting information from cyberattacks and threats such as ransomware and spyware.

How Information Security and Cybersecurity Overlap

Cybersecurity leader and SimSpace CISO Jordan Wigley points out, "While there are technically differences between infosec and cybersecurity, many industry professionals have begun using the terms interchangeably. It is important to pay attention to the context in which the terms are used in order to understand the true meaning by an individual or publication."

It's understandable that information security and cybersecurity are often treated as synonymous, since these fields overlap in many ways. In addition to having similar security practices, these disciplines also require similar education and skills.

"While there are technically differences between infosec and cybersecurity, many industry professionals have begun using the terms interchangeably. It is important to pay attention to the context in which the terms are used in order to understand the true meaning by an individual or publication." -Jordan Wigley, SimSpace CISO

Shared Security Practices

The most significant overlap between infosec and cybersecurity is that they use the CIA (confidentiality, integrity and availability of information) triad model to develop security policies.

The first of the triad is confidentiality, ensuring that information is only accessed and modifiable by authorized users. From a consumer perspective, for example, we expect online retailers to store and protect our data such as credit card information, home addresses and other personal information.

Second, the integrity of information ensures that it has not been tampered with and is entirely reliable. Continuing with the online retailer example, the data transmitted between the retailer and your bank must be secure. Otherwise, there may be a discrepancy between the actual cost of your goods and the amount you paid.

Finally, availability of information means that the data is available when you need it. For example, if you need to know how much money you have in your bank account, you must be able to access that information.

Related Education and Skills

At a minimum, many careers in infosec and cybersecurity require a bachelor's degree in cybersecurity, computer science, information technology or a related field. These degrees prepare you with foundational knowledge and skills to help you land a job as an analyst, engineer, specialist or tester.

These careers also call for familiarity with technologies such as database user interface and query software, network monitoring software, virus protection and web platform development.

Common Careers

Many information security and cybersecurity careers use similar or interchangeable language in their job descriptions. This is because employers often want infosec professionals with a broad array of security skills, including those in cybersecurity.

Information Security Roles

We reference salary data from Payscale and the U.S. Bureau of Labor Statistics (BLS) in this section.
Information Security Analyst

Career Overview: With so much of our valuable information stored on computers, information security analysts often perform similar tasks to cybersecurity analysts. These professionals are responsible for planning, implementing, upgrading and monitoring security measures to protect computer networks and information. They may also create and share reports about security metrics and data breaches.

Average Annual Salary: About $112,000

Information Security Specialist

Career Overview: An information security specialist's role is similar to that of an information security analyst. While day-to-day duties may vary depending on the specific position, these professionals are part of teams that develop and implement information risk management frameworks, standards and policies. They also participate in risk assessments and assist users in accessing databases.

Average Annual Salary: Around $82,000

IT Security Consultant

Career Overview: As an IT security consultant, you use your infosec experience to assess and recommend improvements to an organization's information security. Your responsibilities may include supporting, implementing and following up on data privacy improvements, identity access management systems, cybersecurity management and operations.

Average Annual Salary: Over $88,000

Cybersecurity Roles
Cybersecurity Analyst

Career Overview: Cybersecurity analysts focus on protecting data from cyberattacks. These professionals perform threat and incident detection and respond to data breaches. Depending on the employer, cybersecurity analysts may develop cybersecurity awareness training and forensic analysis of information systems.

Average Annual Salary: Around $81,000

Cybersecurity Engineer

Career Overview: A cybersecurity engineer's role is expansive, overseeing the development of cybersecurity procedures and policies. This job includes building and maintaining firewalls to ensure secure transmission of information, developing security controls to protect digital files and monitoring and responding to security breaches. If you're wondering how to become a cybersecurity engineer, start with a bachelor's degree or cybersecurity bootcamp.

Average Annual Salary: Around $102,000

Penetration Tester

Career Overview: Penetration testers hackers with good intentions whose efforts improve information protection practices. Through simulated internal and external cyberattacks, these professionals breach and exploit systems and gain access to sensitive information to identify vulnerabilities. They then design and suggest security solutions to address said vulnerabilities. Pen testers also find system weaknesses and suggest improvements to bolster defenses against malicious attacks.

Average Annual Salary: Around $94,000

Frequently Asked Questions (FAQs) About Information Security vs. Cybersecurity

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Information Security Vs. Cybersecurity: What's The Difference?

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It's easy to confuse information security (infosec) and cybersecurity, as the two areas overlap in many ways. In fact, cybersecurity is a subset of information security. However, the fields are not quite the same, with each featuring distinct specialties and requiring different skill sets. Even w

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DataGuard - Privacy | InfoSec | Compliance

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Information security vs cybersecurity: What is the difference?

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What are the most common social engineering attacks, and how can organizations protect themselves from them?

The most common social engineering attacks include phishing, pretexting, and baiting, where attackers manipulate individuals to disclose sensitive information or perform actions unknowingly. To protect against these threats, organizations should implement robust cybersecurity awareness training for employees, encouraging skepticism towards unsolicited requests, verifying identities before sharing information, and using multi-factor authentication. Regular security assessments, email filtering, and incident response plans also bolster defenses against social engineering attacks, mitigating potential breaches and data loss.

What are emerging trends in social engineering techniques, and how can organizations stay ahead of these evolving threats through continuous employee education and awareness campaigns?

Emerging trends in social engineering techniques encompass more sophisticated tactics like spear phishing, vishing (voice phishing), and social media manipulation. Organizations can proactively combat these evolving threats through continuous employee education programs focusing on recognizing and reporting suspicious activities. Regularly updating security policies, conducting simulated phishing exercises, and leveraging advanced detection technologies aid in identifying and thwarting new social engineering tactics. By fostering a culture of vigilance and resilience, organizations can stay ahead of emerging threats and safeguard their sensitive information from exploitation.

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What is social engineering

Social engineering is the term used for a broad range of malicious activities accomplished through human interactions. It uses psychological manipulation to trick users into making security mistakes or giving away sensitive information.

Social engineering attacks happen in one or more steps. A perpetrator first investigates the intended victim to gather necessary background information, such as potential points of entry and weak security protocols, needed to proceed with the attack. Then, the attacker moves to gain the victim's trust and provide stimuli for subsequent actions that break security practices, such as revealing sensitive information or granting access to critical resources.

What makes social engineering especially dangerous is that it relies on human error, rather than vulnerabilities in software and operating systems. Mistakes made by legitimate users are much less predictable, making them harder to identify and thwart than a malware-based intrusion.

Social engineering attack techniques

Social engineering attacks come in many different forms and can be performed anywhere where human interaction is involved. The following are the five most common forms of digital social engineering assaults.

Baiting

As its name implies, baiting attacks use a false promise to pique a victim's greed or curiosity. They lure users into a trap that steals their personal information or inflicts their systems with malware.

The most reviled form of baiting uses physical media to disperse malware. For example, attackers leave the bait-typically malware-infected flash drives-in conspicuous areas where potential victims are certain to see them (e.g., bathrooms, elevators, the parking lot of a targeted company). The bait has an authentic look to it, such as a label presenting it as the company's payroll list.

Victims pick up the bait out of curiosity and insert it into a work or home computer, resulting in automatic malware installation on the system.

Baiting scams don't necessarily have to be carried out in the physical world. Online forms of baiting consist of enticing ads that lead to malicious sites or that encourage users to download a malware-infected application.

Scareware

Scareware involves victims being bombarded with false alarms and fictitious threats. Users are deceived to think their system is infected with malware, prompting them to install software that has no real benefit (other than for the perpetrator) or is malware itself. Scareware is also referred to as deception software, rogue scanner software and fraudware.

A common scareware example is the legitimate-looking popup banners appearing in your browser while surfing the web, displaying such text such as, "Your computer may be infected with harmful spyware programs." It either offers to install the tool (often malware-infected) for you, or will direct you to a malicious site where your computer becomes infected.

Scareware is also distributed via spam email that doles out bogus warnings, or makes offers for users to buy worthless/harmful services.

Pretexting

Here an attacker obtains information through a series of cleverly crafted lies. The scam is often initiated by a perpetrator pretending to need sensitive information from a victim so as to perform a critical task.

The attacker usually starts by establishing trust with their victim by impersonating co-workers, police, bank and tax officials, or other persons who have right-to-know authority. The pretexter asks questions that are ostensibly required to confirm the victim's identity, through which they gather important personal data.

All sorts of pertinent information and records is gathered using this scam, such as social security numbers, personal addresses and phone numbers, phone records, staff vacation dates, bank records and even security information related to a physical plant.

Phishing

As one of the most popular social engineering attack types, phishing scams are email and text message campaigns aimed at creating a sense of urgency, curiosity or fear in victims. It then prods them into revealing sensitive information, clicking on links to malicious websites, or opening attachments that contain malware.

An example is an email sent to users of an online service that alerts them of a policy violation requiring immediate action on their part, such as a required password change. It includes a link to an illegitimate website-nearly identical in appearance to its legitimate version-prompting the unsuspecting user to enter their current credentials and new password. Upon form submittal the information is sent to the attacker.

Given that identical, or near-identical, messages are sent to all users in phishing campaigns, detecting and blocking them are much easier for mail servers having access to threat sharing platforms.

Spear phishing

This is a more targeted version of the phishing scam whereby an attacker chooses specific individuals or enterprises. They then tailor their messages based on characteristics, job positions, and contacts belonging to their victims to make their attack less conspicuous. Spear phishing requires much more effort on behalf of the perpetrator and may take weeks and months to pull off. They're much harder to detect and have better success rates if done skillfully.

A spear phishing scenario might involve an attacker who, in impersonating an organization's IT consultant, sends an email to one or more employees. It's worded and signed exactly as the consultant normally does, thereby deceiving recipients into thinking it's an authentic message. The message prompts recipients to change their password and provides them with a link that redirects them to a malicious page where the attacker now captures their credentials.

Social engineering prevention

Social engineers manipulate human feelings, such as curiosity or fear, to carry out schemes and draw victims into their traps. Therefore, be wary whenever you feel alarmed by an email, attracted to an offer displayed on a website, or when you come across stray digital media lying about. Being alert can help you protect yourself against most social engineering attacks taking place in the digital realm.

Moreover, the following tips can help improve your vigilance in relation to social engineering hacks.

Don't open emails and attachments from suspicious sources - If you don't know the sender in question, you don't need to answer an email. Even if you do know them and are suspicious about their message, cross-check and confirm the news from other sources, such as via telephone or directly from a service provider's site. Remember that email addresses are spoofed all of the time; even an email purportedly coming from a trusted source may have actually been initiated by an attacker.

Use multifactor authentication - One of the most valuable pieces of information attackers seek are user credentials. Using multifactor authentication helps ensure your account's protection in the event of system compromise. Imperva Login Protect is an easy-to-deploy 2FA solution that can increase account security for your applications.

Be wary of tempting offers - If an offer sounds too enticing, think twice before accepting it as fact. Googling the topic can help you quickly determine whether you're dealing with a legitimate offer or a trap.

Keep your antivirus/antimalware software updated - Make sure automatic updates are engaged, or make it a habit to download the latest signatures first thing each day. Periodically check to make sure that the updates have been applied, and scan your system for possible infections.

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What is Social Engineering | Attack Techniques & Prevention Methods | Imperva

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Social engineering uses psychological manipulation to trick users into making security mistakes or giving away sensitive information

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Social Engineering Attacks: What they are and how to prevent them

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What are the roles and responsibilities of CISA (Cybersecurity and Infrastructure Security Agency) in protecting critical infrastructure from cyber threats, and how does it collaborate with other stakeholders?

The Cybersecurity and Infrastructure Security Agency (CISA) plays a crucial role in safeguarding critical infrastructure from cyber threats by coordinating with various stakeholders. Its responsibilities include threat detection, risk assessment, and incident response planning. CISA collaborates closely with government agencies, private sector entities, and international partners to share threat intelligence, provide technical assistance, and conduct cybersecurity exercises. By fostering partnerships and sharing expertise, CISA strengthens the resilience of critical infrastructure against evolving cyber threats.

How does the National Cyber Incident Response Plan (NCIRP) facilitate collaboration and information sharing among critical infrastructure stakeholders, and what lessons can other sectors learn from its approach?

The National Cyber Incident Response Plan (NCIRP) serves as a framework for coordinated response efforts during cyber incidents affecting critical infrastructure. It facilitates collaboration and information sharing among stakeholders by outlining roles, responsibilities, and communication channels. Through predefined protocols and regular exercises, NCIRP ensures a swift and effective response to cyber incidents, minimizing their impact on essential services and systems. Other sectors can learn from NCIRP's approach by prioritizing collaboration, establishing clear protocols, and fostering a culture of information sharing to enhance overall cyber resilience.

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Cybersecurity and Infrastructure Security Agency CISA

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CISA is the operational lead for federal cybersecurity and the national coordinator for critical infrastructure security and resilience. We are designed for collaboration and partnership. Learn about our layered mission to reduce risk to the nation's cyber and physical infrastructure.

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Group B (Government Agencies and Policy for Cyber Security) Video

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Group B (Government Agencies and Policy for Cyber Security) Video

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Cyber Infrastructure Security Agency, protecting critical infrastructure, functions, and elections